You are viewing a plain text version of this content. The canonical link for it is here.
Posted to woden-dev@ws.apache.org by jk...@apache.org on 2005/12/19 18:48:52 UTC
svn commit: r357735 - in /incubator/woden/java/src/org/apache/woden/types:
NCName.java XMLChar.java
Author: jkaputin
Date: Mon Dec 19 09:48:42 2005
New Revision: 357735
URL: http://svn.apache.org/viewcvs?rev=357735&view=rev
Log:
Added classes to represent NCName, copied from classes
in org.apache.axis.types and org.apache.axis.utils
Added:
incubator/woden/java/src/org/apache/woden/types/NCName.java
incubator/woden/java/src/org/apache/woden/types/XMLChar.java
Added: incubator/woden/java/src/org/apache/woden/types/NCName.java
URL: http://svn.apache.org/viewcvs/incubator/woden/java/src/org/apache/woden/types/NCName.java?rev=357735&view=auto
==============================================================================
--- incubator/woden/java/src/org/apache/woden/types/NCName.java (added)
+++ incubator/woden/java/src/org/apache/woden/types/NCName.java Mon Dec 19 09:48:42 2005
@@ -0,0 +1,83 @@
+/**
+ * Copyright 2005 Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.woden.types;
+
+/**
+ * This class represents the data type NCName use for XML non-colonized names.
+ * It is based on the class of the same name in Apache Axis.
+ *
+ * @author jkaputin@apache.org
+ */
+public class NCName
+{
+
+ static public boolean isValid(String stValue)
+ {
+ int scan;
+ boolean bValid = true;
+
+ for (scan=0; scan < stValue.length(); scan++) {
+ if (scan == 0)
+ bValid = XMLChar.isNCNameStart(stValue.charAt(scan));
+ else
+ bValid = XMLChar.isNCName(stValue.charAt(scan));
+ if (bValid == false)
+ break;
+ }
+ return bValid;
+ }
+
+ private String fValue = null;
+
+ public NCName()
+ {
+ super();
+ }
+
+ /**
+ *
+ * @param value String representing an NCName
+ * @throws IllegalArgumentException if value is not a valid NCName
+ */
+ public NCName(String value)
+ {
+ setValue(value);
+ }
+
+ /**
+ *
+ * @param value String representing an NCName
+ * @throws IllegalArgumentException if value is not a valid NCName
+ */
+ public void setValue(String value)
+ {
+ if(!NCName.isValid(value))
+ {
+ //TODO use ErrorReporter.getFormattedMessage() here instead of hardcoded message.
+ //Need to implement a suitable accessor for ErrorReporter first (e.g. factory or singleton).
+ throw new IllegalArgumentException("The string \"" +
+ value +
+ "\" does not represent a valid NCName.");
+ }
+ fValue = value;
+ }
+
+ public String toString()
+ {
+ return fValue;
+ }
+
+}
Added: incubator/woden/java/src/org/apache/woden/types/XMLChar.java
URL: http://svn.apache.org/viewcvs/incubator/woden/java/src/org/apache/woden/types/XMLChar.java?rev=357735&view=auto
==============================================================================
--- incubator/woden/java/src/org/apache/woden/types/XMLChar.java (added)
+++ incubator/woden/java/src/org/apache/woden/types/XMLChar.java Mon Dec 19 09:48:42 2005
@@ -0,0 +1,651 @@
+/**
+ * Copyright 1999-2002,2004,2005 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.woden.types;
+
+/**
+ * This class has been copied from Axis into Woden to support the NCName class.
+ *
+ * This class defines the basic XML character properties. The data
+ * in this class can be used to verify that a character is a valid
+ * XML character or if the character is a space, name start, or name
+ * character.
+ * <p>
+ * A series of convenience methods are supplied to ease the burden
+ * of the developer. Because inlining the checks can improve per
+ * character performance, the tables of character properties are
+ * public. Using the character as an index into the <code>CHARS</code>
+ * array and applying the appropriate mask flag (e.g.
+ * <code>MASK_VALID</code>), yields the same results as calling the
+ * convenience methods. There is one exception: check the comments
+ * for the <code>isValid</code> method for details.
+ *
+ * @author Glenn Marcy, IBM
+ * @author Andy Clark, IBM
+ * @author Eric Ye, IBM
+ * @author Arnaud Le Hors, IBM
+ * @author Rahul Srivastava, Sun Microsystems Inc.
+ */
+public class XMLChar {
+
+ //
+ // Constants
+ //
+
+ /** Character flags. */
+ private static final byte[] CHARS = new byte[1 << 16];
+
+ /** Valid character mask. */
+ public static final int MASK_VALID = 0x01;
+
+ /** Space character mask. */
+ public static final int MASK_SPACE = 0x02;
+
+ /** Name start character mask. */
+ public static final int MASK_NAME_START = 0x04;
+
+ /** Name character mask. */
+ public static final int MASK_NAME = 0x08;
+
+ /** Pubid character mask. */
+ public static final int MASK_PUBID = 0x10;
+
+ /**
+ * Content character mask. Special characters are those that can
+ * be considered the start of markup, such as '<' and '&'.
+ * The various newline characters are considered special as well.
+ * All other valid XML characters can be considered content.
+ * <p>
+ * This is an optimization for the inner loop of character scanning.
+ */
+ public static final int MASK_CONTENT = 0x20;
+
+ /** NCName start character mask. */
+ public static final int MASK_NCNAME_START = 0x40;
+
+ /** NCName character mask. */
+ public static final int MASK_NCNAME = 0x80;
+
+ //
+ // Static initialization
+ //
+
+ static {
+
+ //
+ // [2] Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] |
+ // [#xE000-#xFFFD] | [#x10000-#x10FFFF]
+ //
+
+ int charRange[] = {
+ 0x0009, 0x000A, 0x000D, 0x000D, 0x0020, 0xD7FF, 0xE000, 0xFFFD,
+ };
+
+ //
+ // [3] S ::= (#x20 | #x9 | #xD | #xA)+
+ //
+
+ int spaceChar[] = {
+ 0x0020, 0x0009, 0x000D, 0x000A,
+ };
+
+ //
+ // [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' |
+ // CombiningChar | Extender
+ //
+
+ int nameChar[] = {
+ 0x002D, 0x002E, // '-' and '.'
+ };
+
+ //
+ // [5] Name ::= (Letter | '_' | ':') (NameChar)*
+ //
+
+ int nameStartChar[] = {
+ 0x003A, 0x005F, // ':' and '_'
+ };
+
+ //
+ // [13] PubidChar ::= #x20 | 0xD | 0xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%]
+ //
+
+ int pubidChar[] = {
+ 0x000A, 0x000D, 0x0020, 0x0021, 0x0023, 0x0024, 0x0025, 0x003D,
+ 0x005F
+ };
+
+ int pubidRange[] = {
+ 0x0027, 0x003B, 0x003F, 0x005A, 0x0061, 0x007A
+ };
+
+ //
+ // [84] Letter ::= BaseChar | Ideographic
+ //
+
+ int letterRange[] = {
+ // BaseChar
+ 0x0041, 0x005A, 0x0061, 0x007A, 0x00C0, 0x00D6, 0x00D8, 0x00F6,
+ 0x00F8, 0x0131, 0x0134, 0x013E, 0x0141, 0x0148, 0x014A, 0x017E,
+ 0x0180, 0x01C3, 0x01CD, 0x01F0, 0x01F4, 0x01F5, 0x01FA, 0x0217,
+ 0x0250, 0x02A8, 0x02BB, 0x02C1, 0x0388, 0x038A, 0x038E, 0x03A1,
+ 0x03A3, 0x03CE, 0x03D0, 0x03D6, 0x03E2, 0x03F3, 0x0401, 0x040C,
+ 0x040E, 0x044F, 0x0451, 0x045C, 0x045E, 0x0481, 0x0490, 0x04C4,
+ 0x04C7, 0x04C8, 0x04CB, 0x04CC, 0x04D0, 0x04EB, 0x04EE, 0x04F5,
+ 0x04F8, 0x04F9, 0x0531, 0x0556, 0x0561, 0x0586, 0x05D0, 0x05EA,
+ 0x05F0, 0x05F2, 0x0621, 0x063A, 0x0641, 0x064A, 0x0671, 0x06B7,
+ 0x06BA, 0x06BE, 0x06C0, 0x06CE, 0x06D0, 0x06D3, 0x06E5, 0x06E6,
+ 0x0905, 0x0939, 0x0958, 0x0961, 0x0985, 0x098C, 0x098F, 0x0990,
+ 0x0993, 0x09A8, 0x09AA, 0x09B0, 0x09B6, 0x09B9, 0x09DC, 0x09DD,
+ 0x09DF, 0x09E1, 0x09F0, 0x09F1, 0x0A05, 0x0A0A, 0x0A0F, 0x0A10,
+ 0x0A13, 0x0A28, 0x0A2A, 0x0A30, 0x0A32, 0x0A33, 0x0A35, 0x0A36,
+ 0x0A38, 0x0A39, 0x0A59, 0x0A5C, 0x0A72, 0x0A74, 0x0A85, 0x0A8B,
+ 0x0A8F, 0x0A91, 0x0A93, 0x0AA8, 0x0AAA, 0x0AB0, 0x0AB2, 0x0AB3,
+ 0x0AB5, 0x0AB9, 0x0B05, 0x0B0C, 0x0B0F, 0x0B10, 0x0B13, 0x0B28,
+ 0x0B2A, 0x0B30, 0x0B32, 0x0B33, 0x0B36, 0x0B39, 0x0B5C, 0x0B5D,
+ 0x0B5F, 0x0B61, 0x0B85, 0x0B8A, 0x0B8E, 0x0B90, 0x0B92, 0x0B95,
+ 0x0B99, 0x0B9A, 0x0B9E, 0x0B9F, 0x0BA3, 0x0BA4, 0x0BA8, 0x0BAA,
+ 0x0BAE, 0x0BB5, 0x0BB7, 0x0BB9, 0x0C05, 0x0C0C, 0x0C0E, 0x0C10,
+ 0x0C12, 0x0C28, 0x0C2A, 0x0C33, 0x0C35, 0x0C39, 0x0C60, 0x0C61,
+ 0x0C85, 0x0C8C, 0x0C8E, 0x0C90, 0x0C92, 0x0CA8, 0x0CAA, 0x0CB3,
+ 0x0CB5, 0x0CB9, 0x0CE0, 0x0CE1, 0x0D05, 0x0D0C, 0x0D0E, 0x0D10,
+ 0x0D12, 0x0D28, 0x0D2A, 0x0D39, 0x0D60, 0x0D61, 0x0E01, 0x0E2E,
+ 0x0E32, 0x0E33, 0x0E40, 0x0E45, 0x0E81, 0x0E82, 0x0E87, 0x0E88,
+ 0x0E94, 0x0E97, 0x0E99, 0x0E9F, 0x0EA1, 0x0EA3, 0x0EAA, 0x0EAB,
+ 0x0EAD, 0x0EAE, 0x0EB2, 0x0EB3, 0x0EC0, 0x0EC4, 0x0F40, 0x0F47,
+ 0x0F49, 0x0F69, 0x10A0, 0x10C5, 0x10D0, 0x10F6, 0x1102, 0x1103,
+ 0x1105, 0x1107, 0x110B, 0x110C, 0x110E, 0x1112, 0x1154, 0x1155,
+ 0x115F, 0x1161, 0x116D, 0x116E, 0x1172, 0x1173, 0x11AE, 0x11AF,
+ 0x11B7, 0x11B8, 0x11BC, 0x11C2, 0x1E00, 0x1E9B, 0x1EA0, 0x1EF9,
+ 0x1F00, 0x1F15, 0x1F18, 0x1F1D, 0x1F20, 0x1F45, 0x1F48, 0x1F4D,
+ 0x1F50, 0x1F57, 0x1F5F, 0x1F7D, 0x1F80, 0x1FB4, 0x1FB6, 0x1FBC,
+ 0x1FC2, 0x1FC4, 0x1FC6, 0x1FCC, 0x1FD0, 0x1FD3, 0x1FD6, 0x1FDB,
+ 0x1FE0, 0x1FEC, 0x1FF2, 0x1FF4, 0x1FF6, 0x1FFC, 0x212A, 0x212B,
+ 0x2180, 0x2182, 0x3041, 0x3094, 0x30A1, 0x30FA, 0x3105, 0x312C,
+ 0xAC00, 0xD7A3,
+ // Ideographic
+ 0x3021, 0x3029, 0x4E00, 0x9FA5,
+ };
+ int letterChar[] = {
+ // BaseChar
+ 0x0386, 0x038C, 0x03DA, 0x03DC, 0x03DE, 0x03E0, 0x0559, 0x06D5,
+ 0x093D, 0x09B2, 0x0A5E, 0x0A8D, 0x0ABD, 0x0AE0, 0x0B3D, 0x0B9C,
+ 0x0CDE, 0x0E30, 0x0E84, 0x0E8A, 0x0E8D, 0x0EA5, 0x0EA7, 0x0EB0,
+ 0x0EBD, 0x1100, 0x1109, 0x113C, 0x113E, 0x1140, 0x114C, 0x114E,
+ 0x1150, 0x1159, 0x1163, 0x1165, 0x1167, 0x1169, 0x1175, 0x119E,
+ 0x11A8, 0x11AB, 0x11BA, 0x11EB, 0x11F0, 0x11F9, 0x1F59, 0x1F5B,
+ 0x1F5D, 0x1FBE, 0x2126, 0x212E,
+ // Ideographic
+ 0x3007,
+ };
+
+ //
+ // [87] CombiningChar ::= ...
+ //
+
+ int combiningCharRange[] = {
+ 0x0300, 0x0345, 0x0360, 0x0361, 0x0483, 0x0486, 0x0591, 0x05A1,
+ 0x05A3, 0x05B9, 0x05BB, 0x05BD, 0x05C1, 0x05C2, 0x064B, 0x0652,
+ 0x06D6, 0x06DC, 0x06DD, 0x06DF, 0x06E0, 0x06E4, 0x06E7, 0x06E8,
+ 0x06EA, 0x06ED, 0x0901, 0x0903, 0x093E, 0x094C, 0x0951, 0x0954,
+ 0x0962, 0x0963, 0x0981, 0x0983, 0x09C0, 0x09C4, 0x09C7, 0x09C8,
+ 0x09CB, 0x09CD, 0x09E2, 0x09E3, 0x0A40, 0x0A42, 0x0A47, 0x0A48,
+ 0x0A4B, 0x0A4D, 0x0A70, 0x0A71, 0x0A81, 0x0A83, 0x0ABE, 0x0AC5,
+ 0x0AC7, 0x0AC9, 0x0ACB, 0x0ACD, 0x0B01, 0x0B03, 0x0B3E, 0x0B43,
+ 0x0B47, 0x0B48, 0x0B4B, 0x0B4D, 0x0B56, 0x0B57, 0x0B82, 0x0B83,
+ 0x0BBE, 0x0BC2, 0x0BC6, 0x0BC8, 0x0BCA, 0x0BCD, 0x0C01, 0x0C03,
+ 0x0C3E, 0x0C44, 0x0C46, 0x0C48, 0x0C4A, 0x0C4D, 0x0C55, 0x0C56,
+ 0x0C82, 0x0C83, 0x0CBE, 0x0CC4, 0x0CC6, 0x0CC8, 0x0CCA, 0x0CCD,
+ 0x0CD5, 0x0CD6, 0x0D02, 0x0D03, 0x0D3E, 0x0D43, 0x0D46, 0x0D48,
+ 0x0D4A, 0x0D4D, 0x0E34, 0x0E3A, 0x0E47, 0x0E4E, 0x0EB4, 0x0EB9,
+ 0x0EBB, 0x0EBC, 0x0EC8, 0x0ECD, 0x0F18, 0x0F19, 0x0F71, 0x0F84,
+ 0x0F86, 0x0F8B, 0x0F90, 0x0F95, 0x0F99, 0x0FAD, 0x0FB1, 0x0FB7,
+ 0x20D0, 0x20DC, 0x302A, 0x302F,
+ };
+
+ int combiningCharChar[] = {
+ 0x05BF, 0x05C4, 0x0670, 0x093C, 0x094D, 0x09BC, 0x09BE, 0x09BF,
+ 0x09D7, 0x0A02, 0x0A3C, 0x0A3E, 0x0A3F, 0x0ABC, 0x0B3C, 0x0BD7,
+ 0x0D57, 0x0E31, 0x0EB1, 0x0F35, 0x0F37, 0x0F39, 0x0F3E, 0x0F3F,
+ 0x0F97, 0x0FB9, 0x20E1, 0x3099, 0x309A,
+ };
+
+ //
+ // [88] Digit ::= ...
+ //
+
+ int digitRange[] = {
+ 0x0030, 0x0039, 0x0660, 0x0669, 0x06F0, 0x06F9, 0x0966, 0x096F,
+ 0x09E6, 0x09EF, 0x0A66, 0x0A6F, 0x0AE6, 0x0AEF, 0x0B66, 0x0B6F,
+ 0x0BE7, 0x0BEF, 0x0C66, 0x0C6F, 0x0CE6, 0x0CEF, 0x0D66, 0x0D6F,
+ 0x0E50, 0x0E59, 0x0ED0, 0x0ED9, 0x0F20, 0x0F29,
+ };
+
+ //
+ // [89] Extender ::= ...
+ //
+
+ int extenderRange[] = {
+ 0x3031, 0x3035, 0x309D, 0x309E, 0x30FC, 0x30FE,
+ };
+
+ int extenderChar[] = {
+ 0x00B7, 0x02D0, 0x02D1, 0x0387, 0x0640, 0x0E46, 0x0EC6, 0x3005,
+ };
+
+ //
+ // SpecialChar ::= '<', '&', '\n', '\r', ']'
+ //
+
+ int specialChar[] = {
+ '<', '&', '\n', '\r', ']',
+ };
+
+ //
+ // Initialize
+ //
+
+ // set valid characters
+ for (int i = 0; i < charRange.length; i += 2) {
+ for (int j = charRange[i]; j <= charRange[i + 1]; j++) {
+ CHARS[j] |= MASK_VALID | MASK_CONTENT;
+ }
+ }
+
+ // remove special characters
+ for (int i = 0; i < specialChar.length; i++) {
+ CHARS[specialChar[i]] = (byte)(CHARS[specialChar[i]] & ~MASK_CONTENT);
+ }
+
+ // set space characters
+ for (int i = 0; i < spaceChar.length; i++) {
+ CHARS[spaceChar[i]] |= MASK_SPACE;
+ }
+
+ // set name start characters
+ for (int i = 0; i < nameStartChar.length; i++) {
+ CHARS[nameStartChar[i]] |= MASK_NAME_START | MASK_NAME |
+ MASK_NCNAME_START | MASK_NCNAME;
+ }
+ for (int i = 0; i < letterRange.length; i += 2) {
+ for (int j = letterRange[i]; j <= letterRange[i + 1]; j++) {
+ CHARS[j] |= MASK_NAME_START | MASK_NAME |
+ MASK_NCNAME_START | MASK_NCNAME;
+ }
+ }
+ for (int i = 0; i < letterChar.length; i++) {
+ CHARS[letterChar[i]] |= MASK_NAME_START | MASK_NAME |
+ MASK_NCNAME_START | MASK_NCNAME;
+ }
+
+ // set name characters
+ for (int i = 0; i < nameChar.length; i++) {
+ CHARS[nameChar[i]] |= MASK_NAME | MASK_NCNAME;
+ }
+ for (int i = 0; i < digitRange.length; i += 2) {
+ for (int j = digitRange[i]; j <= digitRange[i + 1]; j++) {
+ CHARS[j] |= MASK_NAME | MASK_NCNAME;
+ }
+ }
+ for (int i = 0; i < combiningCharRange.length; i += 2) {
+ for (int j = combiningCharRange[i]; j <= combiningCharRange[i + 1]; j++) {
+ CHARS[j] |= MASK_NAME | MASK_NCNAME;
+ }
+ }
+ for (int i = 0; i < combiningCharChar.length; i++) {
+ CHARS[combiningCharChar[i]] |= MASK_NAME | MASK_NCNAME;
+ }
+ for (int i = 0; i < extenderRange.length; i += 2) {
+ for (int j = extenderRange[i]; j <= extenderRange[i + 1]; j++) {
+ CHARS[j] |= MASK_NAME | MASK_NCNAME;
+ }
+ }
+ for (int i = 0; i < extenderChar.length; i++) {
+ CHARS[extenderChar[i]] |= MASK_NAME | MASK_NCNAME;
+ }
+
+ // remove ':' from allowable MASK_NCNAME_START and MASK_NCNAME chars
+ CHARS[':'] &= ~(MASK_NCNAME_START | MASK_NCNAME);
+
+ // set Pubid characters
+ for (int i = 0; i < pubidChar.length; i++) {
+ CHARS[pubidChar[i]] |= MASK_PUBID;
+ }
+ for (int i = 0; i < pubidRange.length; i += 2) {
+ for (int j = pubidRange[i]; j <= pubidRange[i + 1]; j++) {
+ CHARS[j] |= MASK_PUBID;
+ }
+ }
+
+ } // <clinit>()
+
+ //
+ // Public static methods
+ //
+
+ /**
+ * Returns true if the specified character is a supplemental character.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isSupplemental(int c) {
+ return (c >= 0x10000 && c <= 0x10FFFF);
+ }
+
+ /**
+ * Returns true the supplemental character corresponding to the given
+ * surrogates.
+ *
+ * @param h The high surrogate.
+ * @param l The low surrogate.
+ */
+ public static int supplemental(char h, char l) {
+ return (h - 0xD800) * 0x400 + (l - 0xDC00) + 0x10000;
+ }
+
+ /**
+ * Returns the high surrogate of a supplemental character
+ *
+ * @param c The supplemental character to "split".
+ */
+ public static char highSurrogate(int c) {
+ return (char) (((c - 0x00010000) >> 10) + 0xD800);
+ }
+
+ /**
+ * Returns the low surrogate of a supplemental character
+ *
+ * @param c The supplemental character to "split".
+ */
+ public static char lowSurrogate(int c) {
+ return (char) (((c - 0x00010000) & 0x3FF) + 0xDC00);
+ }
+
+ /**
+ * Returns whether the given character is a high surrogate
+ *
+ * @param c The character to check.
+ */
+ public static boolean isHighSurrogate(int c) {
+ return (0xD800 <= c && c <= 0xDBFF);
+ }
+
+ /**
+ * Returns whether the given character is a low surrogate
+ *
+ * @param c The character to check.
+ */
+ public static boolean isLowSurrogate(int c) {
+ return (0xDC00 <= c && c <= 0xDFFF);
+ }
+
+
+ /**
+ * Returns true if the specified character is valid. This method
+ * also checks the surrogate character range from 0x10000 to 0x10FFFF.
+ * <p>
+ * If the program chooses to apply the mask directly to the
+ * <code>CHARS</code> array, then they are responsible for checking
+ * the surrogate character range.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isValid(int c) {
+ return (c < 0x10000 && (CHARS[c] & MASK_VALID) != 0) ||
+ (0x10000 <= c && c <= 0x10FFFF);
+ } // isValid(int):boolean
+
+ /**
+ * Returns true if the specified character is invalid.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isInvalid(int c) {
+ return !isValid(c);
+ } // isInvalid(int):boolean
+
+ /**
+ * Returns true if the specified character can be considered content.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isContent(int c) {
+ return (c < 0x10000 && (CHARS[c] & MASK_CONTENT) != 0) ||
+ (0x10000 <= c && c <= 0x10FFFF);
+ } // isContent(int):boolean
+
+ /**
+ * Returns true if the specified character can be considered markup.
+ * Markup characters include '<', '&', and '%'.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isMarkup(int c) {
+ return c == '<' || c == '&' || c == '%';
+ } // isMarkup(int):boolean
+
+ /**
+ * Returns true if the specified character is a space character
+ * as defined by production [3] in the XML 1.0 specification.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isSpace(int c) {
+ return c < 0x10000 && (CHARS[c] & MASK_SPACE) != 0;
+ } // isSpace(int):boolean
+
+ /**
+ * Returns true if the specified character is a space character
+ * as amdended in the XML 1.1 specification.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isXML11Space(int c) {
+ return (c < 0x10000 && (CHARS[c] & MASK_SPACE) != 0) ||
+ c == 0x85 || c == 0x2028;
+ } // isXML11Space(int):boolean
+
+ /**
+ * Returns true if the specified character is a valid name start
+ * character as defined by production [5] in the XML 1.0
+ * specification.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isNameStart(int c) {
+ return c < 0x10000 && (CHARS[c] & MASK_NAME_START) != 0;
+ } // isNameStart(int):boolean
+
+ /**
+ * Returns true if the specified character is a valid name
+ * character as defined by production [4] in the XML 1.0
+ * specification.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isName(int c) {
+ return c < 0x10000 && (CHARS[c] & MASK_NAME) != 0;
+ } // isName(int):boolean
+
+ /**
+ * Returns true if the specified character is a valid NCName start
+ * character as defined by production [4] in Namespaces in XML
+ * recommendation.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isNCNameStart(int c) {
+ return c < 0x10000 && (CHARS[c] & MASK_NCNAME_START) != 0;
+ } // isNCNameStart(int):boolean
+
+ /**
+ * Returns true if the specified character is a valid NCName
+ * character as defined by production [5] in Namespaces in XML
+ * recommendation.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isNCName(int c) {
+ return c < 0x10000 && (CHARS[c] & MASK_NCNAME) != 0;
+ } // isNCName(int):boolean
+
+ /**
+ * Returns true if the specified character is a valid Pubid
+ * character as defined by production [13] in the XML 1.0
+ * specification.
+ *
+ * @param c The character to check.
+ */
+ public static boolean isPubid(int c) {
+ return c < 0x10000 && (CHARS[c] & MASK_PUBID) != 0;
+ } // isPubid(int):boolean
+
+ /*
+ * [5] Name ::= (Letter | '_' | ':') (NameChar)*
+ */
+ /**
+ * Check to see if a string is a valid Name according to [5]
+ * in the XML 1.0 Recommendation
+ *
+ * @param name string to check
+ * @return true if name is a valid Name
+ */
+ public static boolean isValidName(String name) {
+ if (name.length() == 0)
+ return false;
+ char ch = name.charAt(0);
+ if( isNameStart(ch) == false)
+ return false;
+ for (int i = 1; i < name.length(); i++ ) {
+ ch = name.charAt(i);
+ if( isName( ch ) == false ){
+ return false;
+ }
+ }
+ return true;
+ } // isValidName(String):boolean
+
+
+ /*
+ * from the namespace rec
+ * [4] NCName ::= (Letter | '_') (NCNameChar)*
+ */
+ /**
+ * Check to see if a string is a valid NCName according to [4]
+ * from the XML Namespaces 1.0 Recommendation
+ *
+ * @param ncName string to check
+ * @return true if name is a valid NCName
+ */
+ public static boolean isValidNCName(String ncName) {
+ if (ncName.length() == 0)
+ return false;
+ char ch = ncName.charAt(0);
+ if( isNCNameStart(ch) == false)
+ return false;
+ for (int i = 1; i < ncName.length(); i++ ) {
+ ch = ncName.charAt(i);
+ if( isNCName( ch ) == false ){
+ return false;
+ }
+ }
+ return true;
+ } // isValidNCName(String):boolean
+
+ /*
+ * [7] Nmtoken ::= (NameChar)+
+ */
+ /**
+ * Check to see if a string is a valid Nmtoken according to [7]
+ * in the XML 1.0 Recommendation
+ *
+ * @param nmtoken string to check
+ * @return true if nmtoken is a valid Nmtoken
+ */
+ public static boolean isValidNmtoken(String nmtoken) {
+ if (nmtoken.length() == 0)
+ return false;
+ for (int i = 0; i < nmtoken.length(); i++ ) {
+ char ch = nmtoken.charAt(i);
+ if( ! isName( ch ) ){
+ return false;
+ }
+ }
+ return true;
+ } // isValidName(String):boolean
+
+
+
+
+
+ // encodings
+
+ /**
+ * Returns true if the encoding name is a valid IANA encoding.
+ * This method does not verify that there is a decoder available
+ * for this encoding, only that the characters are valid for an
+ * IANA encoding name.
+ *
+ * @param ianaEncoding The IANA encoding name.
+ */
+ public static boolean isValidIANAEncoding(String ianaEncoding) {
+ if (ianaEncoding != null) {
+ int length = ianaEncoding.length();
+ if (length > 0) {
+ char c = ianaEncoding.charAt(0);
+ if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')) {
+ for (int i = 1; i < length; i++) {
+ c = ianaEncoding.charAt(i);
+ if ((c < 'A' || c > 'Z') && (c < 'a' || c > 'z') &&
+ (c < '0' || c > '9') && c != '.' && c != '_' &&
+ c != '-') {
+ return false;
+ }
+ }
+ return true;
+ }
+ }
+ }
+ return false;
+ } // isValidIANAEncoding(String):boolean
+
+ /**
+ * Returns true if the encoding name is a valid Java encoding.
+ * This method does not verify that there is a decoder available
+ * for this encoding, only that the characters are valid for an
+ * Java encoding name.
+ *
+ * @param javaEncoding The Java encoding name.
+ */
+ public static boolean isValidJavaEncoding(String javaEncoding) {
+ if (javaEncoding != null) {
+ int length = javaEncoding.length();
+ if (length > 0) {
+ for (int i = 1; i < length; i++) {
+ char c = javaEncoding.charAt(i);
+ if ((c < 'A' || c > 'Z') && (c < 'a' || c > 'z') &&
+ (c < '0' || c > '9') && c != '.' && c != '_' &&
+ c != '-') {
+ return false;
+ }
+ }
+ return true;
+ }
+ }
+ return false;
+ } // isValidIANAEncoding(String):boolean
+
+} // class XMLChar
---------------------------------------------------------------------
To unsubscribe, e-mail: woden-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: woden-dev-help@ws.apache.org
Re: svn commit: r357735 - in
/incubator/woden/java/src/org/apache/woden/types: NCName.java XMLChar.java
Posted by Sanjiva Weerawarana <sa...@opensource.lk>.
On Mon, 2005-12-19 at 17:48 +0000, jkaputin@apache.org wrote:
> Author: jkaputin
> Date: Mon Dec 19 09:48:42 2005
> New Revision: 357735
>
> URL: http://svn.apache.org/viewcvs?rev=357735&view=rev
> Log:
> Added classes to represent NCName, copied from classes
> in org.apache.axis.types and org.apache.axis.utils
This seems like a bad idea .. we now have probably 3 copies of it: in
Axis1, Axis2 and Woden. Can we create a commons/<something> to solve
this?
Sanjiva.
---------------------------------------------------------------------
To unsubscribe, e-mail: woden-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: woden-dev-help@ws.apache.org